SecureCRT 8.0 improves productivity with an updated UI and enhanced smart card (PIV/CAC) support. On Windows, tab groups allow you to compare the output of two sessions, group related sessions, and switch easily between them. On all platforms, you can apply colors to button bar icons for easy-to-see visual cues. TN3270 emulation support expands the range of systems you can use with SecureCRT. Other improvements include Command window Send characters immediately mode, host key fall back, and new TFTP server connection options.